Granted Patent
Utility
US 5,291,366 · App. 07/966,417
Surge voltage arrester
Inventors:
Klaus Giese, Walter Nydegger, Walter Schmidt
Patented Case
View Patent ↗
Granted: Mar 1, 1994
Filed: Oct 26, 1992
Inventors
Klaus Giese
Walter Nydegger
Walter Schmidt
Assignee (at issue)
Asea Brown Boveri, S.A.
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.